From: Mark Lord <liml@rtr.ca>
To: "Davíð Steinn Geirsson" <david@dsg.to>
Cc: Tejun Heo <tj@kernel.org>, linux-ide@vger.kernel.org
Subject: Re: HighPoint RocketRAID 2320
Date: Wed, 05 Aug 2009 18:35:19 -0400 [thread overview]
Message-ID: <4A7A0927.9090507@rtr.ca> (raw)
In-Reply-To: <20090805210154.GJ13863@dsg.to>
The sata_mv driver does not use interrupts for PIO,
which is why it's working (slowly) when you disable DMA.
The original problem remains.. interrupts are not getting
back to the CPU from the 6081 chip. Dunno why.
I'm on holiday right now. :)
next prev parent reply other threads:[~2009-08-05 22:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-03 20:18 HighPoint RocketRAID 2320 Davíð Steinn Geirsson
2009-08-03 20:31 ` Davíð Steinn Geirsson
2009-08-04 11:55 ` Tejun Heo
2009-08-04 17:48 ` Davíð Steinn Geirsson
2009-08-05 3:36 ` Mark Lord
2009-08-05 3:44 ` Mark Lord
2009-08-05 3:58 ` Tejun Heo
2009-08-05 21:01 ` Davíð Steinn Geirsson
2009-08-05 22:35 ` Mark Lord [this message]
2009-08-05 22:40 ` Mark Lord
2009-08-05 22:41 ` Mark Lord
2009-08-03 22:29 ` Mark Lord
2009-08-03 22:51 ` Mark Lord
2009-08-03 22:53 ` Mark Lord
2009-08-03 23:35 ` Davíð Steinn Geirsson
2009-08-04 1:50 ` Mark Lord
2009-08-04 17:51 ` Davíð Steinn Geirsson
2009-08-03 23:20 ` Ben Dooks
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